Michael Palmer and Timothy McTigue got into a fight in Rivera Beach, during which McTigue claimed Palmer tried to drown him. McTigue then <a href="http://www.palmbeachpost.com/news/news/local-victims-families-insist-floridas-stand-you-1/nLhwr/" target="_blank">fatally shot Palmer in the back of the head</a> while Palmer was climbing out of the water.
McTigue was acquitted.